Delray Beach (FL) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Delray Beach

Delray Beach average temperature chart (Celsius) Delray Beach average temperature chart (Fahrenheit)
Average monthly temperatures in Delray Beach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.6 24.2 25.8 27.6 29.5 31 31.8 32 31.3 29.3 26.6 24.4
°F 74.5 75.6 78.4 81.7 85.1 87.7 89.3 89.5 88.3 84.7 80 75.9

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Delray Beach monthly rainfall chart (mm) Delray Beach monthly rainfall chart (inches)
Average monthly rainfall in Delray Beach (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 69 67 79 83 150 215 160 165 210 173 103 62
inches 2.7 2.6 3.1 3.3 5.9 8.5 6.3 6.5 8.3 6.8 4.1 2.4
Rainy days 8 7 7 6 11 15 15 17 17 13 9 7

Average annual rainfall in Delray Beach: 1481.734mm (583.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Delray Beach

Delray Beach average daily sunshine chart
Average daily sunshine Delray Beach
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.7 8.3 9.5 10.2 10 9.9 10.3 9.7 8.9 8.6 7.8 7.5

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Delray Beach average minimum / maximum temperatures (Celsius) Delray Beach average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Delray Beach (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 13.6 14 16.4 18.4 20.9 22.9 23.6 23.9 23.6 21.4 18.2 15
Max °C 23.9 24.5 26 27.9 29.7 31.2 32.1 32.2 31.5 29.5 26.9 24.6
Min °F 56.4 57.1 61.5 65 69.6 73.1 74.4 74.9 74.4 70.4 64.7 59
Max °F 65.7 66.6 70.2 73.6 77.5 80.6 82 82.4 81.5 77.7 72.5 67.6

Sea temperature

The graph below shows the average sea temperature.

Delray Beach average sea temperature chart (Celsius) Delray Beach average sea temperature chart (Fahrenheit)
Average sea temperature around Delray Beach in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.6 23.3 23.7 24.9 26.6 28.3 29.2 29.6 29.1 27.8 26 24.7
°F 74.5 73.9 74.7 76.8 79.8 82.9 84.6 85.2 84.4 82.1 78.7 76.4

Wind speed

The graph below shows the average wind speed.

Delray Beach average winspeed by month (km/h) Delray Beach average winspeed by month (mph)
Average wind speed in Delray Beach (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 18 18 18 17 14 13 14 14 17 17 17
mph 10 11 11 11 10 9 8 9 9 10 11 10

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Delray Beach relative humidity averages
Average relative humidity in Delray Beach
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
73% 72% 70% 68% 72% 77% 77% 76% 78% 75% 74% 73%